| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Jesús Valenzuela |
|
2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
| Gery Vargas |
|
2 | 0 | 1 | 1 | 1 | 1 | 0 | 0 |
| Mario Díaz de Vivar |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fernando Rapallini |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| José Argote |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luis Sánchez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Ecuador